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dc.contributor.author
Stella, Federico
dc.contributor.author
Si, Bailu
dc.contributor.author
Kropff, Emilio
dc.contributor.author
Treves, Alessandro
dc.date.available
2017-06-22T14:43:52Z
dc.date.issued
2013-03
dc.identifier.citation
Stella, Federico; Si, Bailu; Kropff, Emilio; Treves, Alessandro; Grid cells on the ball; Iop Publishing; Journal Of Statistical Mechanics: Theory And Experiment; 2013; 3-2013; 1-16
dc.identifier.uri
http://hdl.handle.net/11336/18625
dc.description.abstract
What sort of grid cells do we expect to see in rodents who have spent their developmental period inside a large spherical cage? Or, in a different experimental paradigm, toddling on a revolving ball, with virtual reality simulating a coherently revolving surround? We consider a simple model of grid firing map formation, based on firing rate adaptation, that we have earlier analyzed when playing out on a flat environment. The model predicts that whether experienced on the outside or inside, a spherical environment induces one of a succession of grid maps realized as combinations of spherical harmonics, depending on the relation of the radius to the preferred grid spacing, itself related to the parameters of firing rate adaptation. Numerical simulations concur with analytical predictions.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Iop Publishing
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Neuronal Networks (Theory)
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Pattern Formation (Theory)
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Neural Code
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Computational Neuroscience
dc.subject.classification
Otras Ciencias Físicas
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
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Neurociencias
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Medicina Básica
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CIENCIAS MÉDICAS Y DE LA SALUD
dc.title
Grid cells on the ball
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-09-05T13:12:49Z
dc.identifier.eissn
1742-5468
dc.journal.volume
2013
dc.journal.pagination
1-16
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Stella, Federico. SISSA. Cognitive Neuroscience; Italia
dc.description.fil
Fil: Si, Bailu. Weizmann Institute of Science. Department of Neurobiology; Israel
dc.description.fil
Fil: Kropff, Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Bioquímicas de Buenos Aires. Fundación Instituto Leloir. Instituto de Investigaciones Bioquímicas de Buenos Aires; Argentina
dc.description.fil
Fil: Treves, Alessandro. SISSA. Cognitive Neuroscience; Italia
dc.journal.title
Journal Of Statistical Mechanics: Theory And Experiment
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/1742-5468/2013/03/P03013
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1088/1742-5468/2013/03/P03013
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